L79L08ACD13TR - STMicroelectronics

Manufacturer Part Number

L79L08ACD13TR

Manufacturer

stmicroelectronics

Introduction

The L79L08ACD13TR is a low dropout (LDO) linear voltage regulator that provides a fixed output of -8V and is capable of delivering up to 100mA of current. It is packaged in Tape & Reel (TR) format for efficient mounting.

Product Features and Performance

Negative output configuration

Fixed output type

Support for up to -30V input voltage

100mA output current capability

Low quiescent current at 5.5 mA

Max supply current of 6 mA

Power Supply Rejection Ratio (PSRR) of 45dB at 120Hz

Product Advantages

Enhanced protection features including Over Temperature and Short Circuit protection

Efficient operation with low dropout characteristics

Compact 8-SOIC package facilitating ease of design-in

Key Technical Parameters

Input Voltage (Max): -30V

Output Voltage (Min/Fixed): -8V

Current - Output: 100mA

Quiescent Current (Iq): 5.5 mA

Supply Current (Max): 6 mA

PSRR: 45dB at 120Hz

Quality and Safety Features

Over Temperature Protection

Short Circuit Protection

Compatibility

Designed for surface mount applications

Packaged in an 8-SOIC format

Application Areas

Power management in consumer electronics

Industrial equipment

Telecommunications systems

Product Lifecycle

Status: Active

No indication of discontinuation, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Offers stable -8V output with up to 100mA of current ideal for various applications

Low quiescent and supply currents ensuring minimal power wastage

Robust protection features safeguarding the device under extreme conditions

High PSRR providing good noise filtering capabilities

Available in a compact package suitable for tight PCB layouts

Active product lifecycle status ensuring reliability and future-proofing in designs